39402468

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{3191}}^1$

素因数の和:3222

約数の個数: 72

約数和(自身を含む): 116188800

約数和(自身を除く): 76786332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 3191, 4116, 6174, 6382, 9573, 12348, 12764, 19146, 22337, 28719, 38292, 44674, 57438, 67011, 89348, 114876, 134022, 156359, 201033, 268044, 312718, 402066, 469077, 625436, 804132, 938154, 1094513, 1407231, 1876308, 2189026, 2814462, 3283539, 4378052, 5628924, 6567078, 9850617, 13134156, 19701234, 39402468]

約数ペア:

[(1, 39402468), (2, 19701234), (3, 13134156), (4, 9850617), (6, 6567078), (7, 5628924), (9, 4378052), (12, 3283539), (14, 2814462), (18, 2189026), (21, 1876308), (28, 1407231), (36, 1094513), (42, 938154), (49, 804132), (63, 625436), (84, 469077), (98, 402066), (126, 312718), (147, 268044), (196, 201033), (252, 156359), (294, 134022), (343, 114876), (441, 89348), (588, 67011), (686, 57438), (882, 44674), (1029, 38292), (1372, 28719), (1764, 22337), (2058, 19146), (3087, 12764), (3191, 12348), (4116, 9573), (6174, 6382)]